[SciPy-dev] flbas.dotu fails on windows.

pearu at scipy.org pearu at scipy.org
Mon Apr 8 17:54:09 CDT 2002


On Mon, 8 Apr 2002, eric wrote:

> Python 2.1 and 2.2 both fail the cdotu test for blas.  Does this happen on other
> platforms?

I have seen this also. But only with gcc-3 and atlas 3.3.13 (Suse). With
gcc-2.95.x and atlas 3.3.14 dotu succeeds (Suse). Note that this failure
happens for single precision, double seems to work in all cases. I have
little idea what is failing (atlas?,f2py?,compiler?,returning complex?).
More success/failure reports on different platforms and compiler/atlas
combinations would be useful. On debian, gcc-2.95.4, atlas 3.3.13 cdotu
works correctly.

Pearu




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